QUOTE(ozraves @ Mar 18, 2008, 11:26 pm)

I want to know too. Great minds think alike.
interesting question. The Original MGM Church is really a great sounding microphone based on a 6072 tube. The capsule used was a Neumann M7 on the first run and later the K47 (from what I understand). The 6072 is the tube in the C-12 and is a great sounding tube in the same family as the 12ax7, 12ay7, 12au7, 12at7. These are some of the most ubiquitous tubes on the planet. I guess that ol' Stanley wanted to make a mic with a tube that was easier to find than the VF14 from the U47. High quality capsule, high quality tube and high quality transformer; how can you miss? Did I answer the question??